GNE 1578172GN, 1578182GN, 1578202GN, 1577543GN, 1577544GN Assembly And Operating Instructions Manual

Engine is shipped without oil.

- Before starting engine, fill engine oil.

- See engine manual for engine oil requirements.

Pump is shipped with oil.

- Remove shipping plug and install vented fill cap. (Comet Pumps)

- Remove shipping tape from pump oil fill cap. (Cat Pumps)

- See pump oil cap section of this manual.

Closely inspect all components.

-If you have damaged components then: Contact the freight company that
delivered the unit and file a claim.

-If you have missing components then: Contact Customer Service at

Read this manual.

Serious injury or death can result if safety instructions are not followed.

WARNING

ITEM NUMBERS: 1578172GN, 1578182GN,

1578202GN, 1577543GN,
1577544GN

1-800-822-0295

M1578112GNC

Owner’s Manual

Pressure Washer: Machine that cleans dirty

surfaces with high pressure water.

Any Questions, Comments, Problems or Parts Orders

Call GNE Product Support 1-800-822-0295

Hazard Signal Word Definitions

2

Table of Contents

3

Important Safety Rules ......................................….

4

Warning Label Locations ...................................….

6

Assembly Instructions…………………………………...

7

Machine Component Identification…………………….

10

Pump Oil Cap and Pump Component Identification…

11

Operation Instructions ........................................…

12

Water Supply……………….…………………………….

12

Start-Up/Shut-Down Instructions……………………….

13

Spray Gun Safety Lock and Attaching the Lance…….

14

Installing Nozzles and Quick Connect hoses…………

15

Applying Chemicals..…………………………………….

16

Maintenance and Storage..................................….

17

Maintenance Mode and Maintenance Schedule….

17

Pump Oil Change….…………………………………

18

Long Term Storage…………………………………..

19

Winter Storage………………………………………..

19

Troubleshooting ...................................……...........….

20

Specifications .....................….................................…

21

Parts Exploded View ..................................................

22

Pump Exploded Views…………………………………..

24

Pump Breakdowns………………………………………

26

Warranty

33

Important Safety Rules

4

1.) Read owner's manual completely.

Serious injury or death can result if safety instructions are not followed. You must be
16 or older to operate this machine. Keep untrained people away.

2.) Skin puncture hazard.

High pressure fluid can inject under skin resulting in serious injury including
amputation. Do not direct spray at people or animals.

-If skin injection happens, seek IMMEDIATE surgical treatment.

-Do not check for leaks with hand. Instead, use a piece of cardboard to check for
leaks.

-Do not use unit if exterior hose damage is evident. Make sure all fittings are tight
before starting. Relieve system pressure before servicing.

-Know how to stop engine and bleed pressures quickly. Be thoroughly familiar with
the controls.

-Make sure accessories meet the unit's temperature and pressure limits.

-Stop engine, bleed pressure, and engage spray gun safety lock before leaving unit

unattended.

3.) Risk of fire and explosion.

Hot exhaust fumes from engine can cause fire. Gasoline is highly flammable and
explosive. You can be burned or seriously injured when handling fuel.

-Position muffler at least 7 feet from combustible objects.

-Before adding fuel, stop the engine and keep heat, sparks, and flame away. Do not

add fuel when engine is running or still hot. No smoking near engine.

-Do not pump fuel directly into engine at gas station. Static charge can build and

ignite fuel. Use a UL approved fuel container to transfer gas to the engine. Wipe up

fuel spills immediately.

-Only store and handle fuel outdoors. Gasoline vapors can ignite if they collect

inside an enclosure. Explosion can result.

-Do not change or add to exhaust system. Fire can result.

-Do not change or add fuel tanks or fuel lines. Fire can result.

-Before each use, check fuel tank and fuel lines for leaks. Any fuel leak is a fire

hazard. Fix any fuel leaks before starting engine.

-During transportation take precautions to make sure pressure washer will not tip

over and cause a fuel leak fire hazard.

4.) Poisonous gas.

This machine gives off carbon monoxide, a poisonous gas that can kill you. You

CANNOT smell it, see it, or taste it.

-ONLY run machine outdoors and away from air intakes.

-NEVER run machine inside homes, garages, sheds, or other semi-enclosed spaces.
These spaces can trap poisonous gases, EVEN IF you run a fan or open doors and
windows.

If you start to feel sick, dizzy, or weak while using this machine, shut it off and get to

fresh air RIGHT AWAY. See a doctor. You may have carbon monoxide poisoning.

WARNING

Save These Instructions

Important Safety Rules

5

5.) Risk of exposure to dangerous chemicals.

Serious injury or death can result if chemical manufacturer instructions are not
followed.

-Wear protective gloves when handling and cleaning with chemicals.

-Understand all safety hazards and first aid for all chemicals being used.

-When cleaning filters, check if chemicals have been used and take any
precautions that are recommended by the chemical manufacturer.

-Different chemicals may interact dangerously with each other, always follow
chemical manufacturer directions before switching chemicals.

-Calculate the correct amount of chemical to mix, dispose of excess chemical
per the manufacturer instructions.

-Never spray flammable liquids.

6.) Risk of electrocution.

Electricity can kill you. Keep water away from electrical outlets and electrical
devices.

7.) Flying objects.

Small particles may fly out while spraying. Wear safety glasses. Serious eye
injury can occur.
Make sure nozzle is secure before squeezing trigger. If nozzle is not secure it
will become a projectile.

8.) Fall hazard.

Pressure washer creates puddles and slippery surfaces. Keep good footing
and balance. Serious injury can occur.

-Wear footwear cabable of maintaining a good grip on wet surfaces.

-Gun kicks back. Hold with both hands.

-Do not overreach or stand on unstable supports.

-Do not stand on ladders or scaffolding.

-Do not place pressure washer on soft or unstable ground.

CAUTION

1.) Hot muffler.

You can be burned by muffler. Do not touch.

WARNING

6

SHUT-DOWN INSTRUCTIONS

1. Turn engine OFF.

2. Turn water supply OFF.

3. Squeeze trigger to
relieve system pressure.

4. Remove garden hose.

5. Remove pressure hose.

6. Turn fuel valve OFF
(if equipped).

START-UP INSTRUCTIONS

1. Attach garden hose.

2. Attach pressure hose.

3. Attach gun and lance.

4. Turn water supply ON.

5. Squeeze trigger to
purge air from pump.

6. Insert nozzle.

7. Start engine.

Call 1-800-822-0295 to order new labels.

Description

Item#

Instruction Label

781027

Burn Hazard-

Refer to breakdown (ref #23)

781026
Warning

*Located on Engine*

Warning Label Locations

Assembly Instructions

7

Pressure Hose

Hardware Bag

Spray Gun

Handle

Engine/Pump/Base Assembly

Lance

I.) Unpack

Your pressure washer is shipped in two boxes except for models 1577543 and 1577544 which are

shipped in one box. Separate and identify the components found in the box/boxes.

* Depending in model, components may appear differently than illustrated

Any Questions, Comments, Problems or Parts Orders

Call GNE Product Support 1-800-822-0295

8

Hose Hook – Qty 1

Part # 779761

Flange Nut – Qty 2

Part # 82019

Carriage Bolt – Qty 2

Part # 82233

Vented fill cap

1577543GN,1577544GN

Gun Hook – Qty 1

Part # 38509

T- Handle Knob – Qty 2

Part # 38578

Nozzle – Qty 2 or 5

Varies by model

Grommet – Qty 5

Part # 35198

Nylock Nut – Qty 2

Part # 777495

II.) Hardware Bag

Assembly Instructions

Assembly Instructions

9

Gun Hook

Flange nut

Hose hook

(Position A)

T-handle knob

Carriage bolts

Gun Hook Detail

Flange nut

Nozzles

(Quantities vary

by model)

Grommets

Handle

Hose hook

(Position B)

GC models only

Nylock nut

III.) Handle Assembly

1.) Attach handle to base with two carriage bolts and t-handle knobs.

2.) Spin a flange nut backwards onto the gun hook. (see hook detail)

3.) Mount the hose hook onto the handle and gun hook onto base as shown.

4.) Insert grommets into the holes on the handle nameplate.

5.) Press nozzles into grommets according to the colors indicated on the handle decal.

Machine Component Identification

10

*Note: Components on models vary slightly

1.) Handle. Designed for easy cart
movement.

2.) Hose Hook. Store hose on hook.
(Position depends on model, see
Assembly Instructions section.)

3.) Pressure Hose. Attach quick
couplers to gun and water outlet.

4.) Chemical Hose. Submerge in
cleaning solution.

5.) Water Pump. Inspect for
loose/broken parts prior to each use.

6.) Engine. Honda engine provides
years of reliable use.

7.) Gun Hook. Store gun on hook.

8.) Nozzles. Change nozzles for

different spray patterns

9.) Spray Gun. Always use two hands
for safe operation.

10.) Trigger. Actuate to allow
pressurized water to flow out of
spray gun.

Operation Instructions

11

Operation Instructions

12

Model

Time to fill 5 gallon bucket

1577543GN

100 seconds

1577544GN

100 seconds

1578172GN

100 seconds

1578182GN

84 seconds

1578202GN

72 seconds

Water Supply

1.) Make sure the water supply is clean. Debris can cause excess pump wear and reduce
performance.

2.) An insufficient water supply will damage your pump. Make sure the water supply is steady and is
20% over the rated flow of your pump. Use a stopwatch to time how long it takes to fill a 5-gallon
bucket with your garden hose. The bucket must fill faster than the times listed in the table below.

3.) The water supply garden hose must have an inside diameter of at least 5/8”. If the hose is more
than 100 ft. long, the diameter must be at least 3/4”.

4.) Never use a reservoir tank as a water source. Drawing water out of a tank may cause pump
cavitation and damage to your pump. This pressure washer is designed for a pressurized water
source such as a city water faucet. However, the water source pressure must not exceed 115 psi
(8 bar).

5.) Always use a flexible rubber hose for your water supply. Do not use rigid piping.

Operation Instructions

13

Skin puncture hazard.

High pressure fluid can inject under skin resulting in serious injury including
amputation. Do not direct spray at people or animals.

-If skin injection happens, seek IMMEDIATE surgical treatment.

-Do not check for leaks with hand. Instead, use a piece of cardboard to check for
leaks.

-Do not use unit if exterior hose damage is evident. Make sure all fittings are tight
before starting. Relieve system pressure before servicing.

-Know how to stop engine and bleed pressures quickly. Be thoroughly familiar with
the controls.

-Make sure accessories meet the unit's temperature and pressure limits.

-Stop engine and bleed pressures before leaving unit unattended.

WARNING

Start-Up Instructions

1. Attach garden hose to water inlet.

2. Attach pressure hose to water outlet and gun.

3. Attach spray gun to lance.

4. Turn water supply ON.

5. Squeeze trigger to purge air from pump.

6. Insert nozzle.

7. Start engine.

Shut-Down Instructions

1. Turn engine OFF.

2. Turn water supply OFF.

3. Squeeze trigger to relieve system pressure.

4. Remove garden hose.

5. Remove pressure hose.

6. Turn fuel valve OFF (if equipped).

Operation Instructions

14

spray gun

spray gun safety lock

lance

spin-on coupler

Spray Gun Safety Lock

When not spraying, use the spray gun safety lock to prevent accidental high pressure discharge.

* Note: Depending on model, gun may appear differently.

Attaching the Lance

Tighten spin-on coupler hand tight.
Note: The o-rings make the seal so there is no need to tighten with a wrench.

Installing Nozzles

Operation Instructions

15

Flying objects.

Make sure nozzle is secure before squeezing trigger. If nozzle is not secure it will become a
projectile. Serious injury can occur.

WARNING

pump

hose

spray gun

CORRECT

INCORRECT

nozzle

collar

coupler

lance

collar completely
pushed out.

collar NOT completely
pushed out.

To install a nozzle pull back the collar and push the nozzle into the coupler. Once the connection
is made, pull on the nozzle to make sure it is secure.

Attach Quick Connect Couplers

-To install the hose onto the pump, pull back the collar and push the hose into the coupler on the

pump.

-To install the hose onto the spray gun, pull back the collar on the spray gun and push the hose

into the coupler on the spray gun.

Once the connections are made, pull on the hose to make sure it is secure.

Operation Instructions

16

Risk of exposure to dangerous chemicals.

Serious injury or death can result if chemical manufacturer instructions are not

followed.

-Wear protective gloves when handling and cleaning with chemicals.

-Understand all safety hazards and first aid for all chemicals being used.

-When cleaning filters, check if chemicals have been used and take any

precautions that are recommended by the chemical manufacturer.

-Different chemicals may interact dangerously with each other, always follow
chemical manufacturer directions before switching chemicals.

-Calculate the correct amount of chemical to mix, dispose of excess chemical

per the manufacturer instructions.

-Never spray flammable liquids.

WARNING

Pump

Pump Outlet

Pump Inlet

Chemical Hose

Cleaning Solution

Strainer

Applying Chemicals

1.) Install the black nozzle to spray chemicals onto the cleaning surface.

2.) Start the pressure washer according to the start-up instructions.

3.) Submerge the chemical hose in cleaning solution. (See Pump Component Identification section
for chemical injector location.)

4.) Squeeze the spray gun trigger. The chemical injector will draw the chemical into the water
stream.

5.) Apply chemicals evenly onto the cleaning surface. Allow the chemicals to react with the dirt, then
clean at high pressure with green nozzle.

6.) Never use more chemical than is necessary to clean the surface.

7.) To clean the chemical injector, draw water through the strainer until all the chemical is purged
from the system.

Maintenance and Storage

17

What to Check

When To Check

What to Do

Inlet Filter

Each Use

Visually inspect and clean inlet filter with clear water.

Pressure Hose

Each Use

Visually inspect pressure hose and hose couplings. Replace
hose if any of the following is evident:
hose coupling is damaged, wire mesh is exposed or
damaged, hose is permanently kinked or flattened, outer
hose cover is blistered or loose.

Bolts

Each Use

Tighten any loose bolts.

Engine Oil

See engine manual

See engine manual for oil change instructions

Pump Oil

After 1st 50hrs,

then 3mo/500hr

Change pump oil. See pump oil change instructions on next
page.

Maintenance Mode

Before performing any maintenance on the pressure washer, it must be placed in maintenance mode.

1.) Turn off engine.

2.) Turn off water supply.

3.) Squeeze trigger to relieve system pressure.

4.) Shut off fuel valve.

5.) Unplug spark plug wire from spark plug, (see engine owners’ manual).

Maintenance Schedule

Maintenance and Storage

18

drain plug

sight glass

(other side)

Oil capacity: 3.4 oz. (.10 L)

Comet VRX 2528G Pump

fill cap

fill cap

fill cap

drain plug

drain plug

sight glass

sight glass

fill cap

Oil capacity: 8.5 oz. (.25L)

Cat 4DNX25GSI Pump

Oil capacity: 18 oz. (.53L)Oil capacity: 10.2 oz. (.30L)

sight glass

drain plug

Cat 3SPX30G1I Pump

fill cap

Cat 66DX35G1I Pump

Oil capacity: 4.3 oz. (.13L)

Comet AXD 2530 Pump

VRX:

Remove the bolts that connect the pump to the engine. Remove fill
cap and rotate pump upside down.

All other pumps:

Remove drain plug.

VRX:

Rotate pump to the upright position, and reinstall mounting bolts.

All other pumps:

Reinstall drain plug.

VRX:

Add specified capacity.

All other pumps:

Fill to middle of sight glass.

Pump Oil Change

1) Place a suitable container below the pump to catch the used oil.

2) Allow the used oil to drain completely.

3) Please dispose of used oil in a manner that is compatible with the environment. We suggest you

take used oil in a sealed container to you local recycling center or service station for reclamation. Do
not throw it in the trash, pour it on the ground or down the drain.

4) With the pump in a level position add oil to the pump (see capacities below). For Comet and GNE

pumps: Use Universal Tractor Transmission Oil (part# COCP2101) or Mobil1 15W50 synthetic oil.
For Cat pumps: Use SAE 30 non-detergent oil or Cat pump oil item # 22158.

Maintenance and Storage

19

RV Antifreeze

Funnel

Hose

Water Inlet

Long Term Storage

Follow the engine owner’s manual for storing the engine.

Winter Storage

Protect your pump, hose, and gun from freezing.
Items needed: 12” piece of garden hose or equivalent, funnel and RV antifreeze (approximately 6 oz.)

1.) Follow the storage instructions listed above.

2.) Disconnect spark plug cable. Make sure the engine start switch is OFF and the fuel valve is OFF.

3.) Attach the garden hose with funnel to the pump inlet (see illustration).

4.) Pour RV antifreeze into the funnel, pull the engine recoil until antifreeze comes out the pump
outlet.

5.) Drain all water from the high pressure hose. Depress trigger on gun and drain all water out of
gun/lance.

Troubleshooting

20

Problem

Engine will not start

SOLUTION: A,B

Low/Surging pressure or no water flow

SOLUTION: C,D,E,F,G,H

No chemical injection

SOLUTION: I,J,K,L

Cause

Solution

A- Low oil shutdown

See engine manual for oil requirements

B- Engine starting instructions not followed

See engine manual for starting instructions

C- Insufficient water supply

See water supply section of this manual

D- Plugged pump inlet filter

See maintenance section of this manual

E- Wrong nozzle

Make sure high pressure nozzle is being used

F- Plugged nozzle

Remove nozzle, check for blockage

G- Worn nozzle

Replace nozzle

H- Leak in pressure hose

Replace pressure hose

I- Wrong nozzle

Make sure chemical nozzle is being used

J- Back pressure from extra long discharge hose

Try shorter hose

K- Leak in chemical siphon hose

Replace hose – use hose clamps if necessary

L- Chemical strainer not submerged

Make sure strainer is completely submerged

The manufacturer reserves the right to make improvements in design and/or
changes in specifications at any time without incurring any obligation to install

them on units previously sold.

Any Questions, Comments, Problems or Parts Orders

Call GNE Product Support 1-800-822-0295

Specifications

21

1578172GN

PSI (bar)

3000 (207)

GPM (l/min)

2.5 (9.4)

Max Water Temp

140F (60C)

Noise Level

78 dB

Dimensions
L x W x H

34” x 21” x 38”

(864mm x 534mm x 965mm)

Weight

96 lb (44kg)

1578182GN

PSI (bar)

3300 (227)

GPM (l/min)

3.0 (11.3)

Max Water Temp

140F (60C)

Noise Level

82 dB

Dimensions
L x W x H

34” x 21” x 38”

(864mm x 534mm x 965mm)

Weight

123 lb (55.8 kg)

1578202GN

PSI (bar)

4000 (275)

GPM (l/min)

3.5 (13.2)

Max Water Temp

140F (60C)

Noise Level

82 dB

Dimensions
L x W x H

34” x 21” x 38”

(864mm x 534mm x 965mm)

Weight

147 lb (66.7 kg)

1577544GN

PSI (bar)

3000 (207)

GPM (l/min)

2.5 (9.4)

Max Water Temp

140F (60C)

Noise Level

82 dB

Dimensions
L x W x H

34” x 21” x 38”

(864mm x 534mm x 965mm)

Weight

83 lbs (37.6 kg)

1577543GN

PSI (bar)

2800 (193)

GPM (l/min)

2.5 (9.4)

Max Water Temp

140F (60C)

Noise Level

75 dB

Dimensions
L x W x H

34” x 21” x 38”

(864mm x 534mm x 965mm)

Weight

77 lbs (35 kg)

Parts Exploded View-Rev C

22

Item Numbers:
1578172GN, 1578182GN,
1578202GN, 1577543GN,
1577544GN,

* Depending on model, components may appear differently.

Parts Exploded View-Rev C

REF#

PART#

DESCRIPTION

QTY

MODEL

1

38509

Gun Hook 1 All

2

789541GN

Decal 1 All

3

35198

Grommet 5 All

4

780223GB

Handle 1 All

5

779761

Hose hook 1 All

6

38578

Knob 2 All

7

779924GB

Base 1 All

8

12278

Wheel 2 All

9

305200

Wheel Retainer

2

All

10

38525

50’ Pressure Hose

1

1578172GN, 1578182GN,

1578202GN

38524

25’ Pressure Hose

1577543GN, 1577544GN

11

777915

Hose Quick Couple Nipple

1

All

12

777914

Hose Quick Coupler

1

All

13

780455

Spray Gun Quick Coupler

1

All

14

779168

Spray Gun Handle

1

1578172GN, 1578182GN,

1578202GN

15

22622

Lance w/ Quick Connect

1

1578172GN, 1578182GN,

1578202GN,

16

779165

Spray Gun

1

1578172GN, 1578182GN,

1578202GN,

38527

1577543GN, 1577544GN

17

779166

Lance 1 All

18

777904

Nozzle Quick Coupler

1

All

19

38530

Nozzle 2 Pack #3.0
Nozzle 5 Pack #3.0
Nozzle 5 Pack #3.5

1

1577543GN, 1577544GN

38531

1578172GN

38532

1578182GN,1578202GN

20

221222

Chemical Strainer

1

All

21

777165

Braided Chemical Hose (sold by foot)

4 ft

All

22

2215

Rubber Foot 2 All

23

781026

Burn Hazard Decal

1

All

25

GNEGX160

Honda GX 160 Engine

1

1578172GN

GNEGX270

Honda GX 270 Engine

1578182GN

GNEGX390

Honda GX 390 Engine

1578202GN

GNEGC160

Honda GC 160 Engine

1577543GN

GNEGC190

Honda GC 190 Engine

1577544GN

26

790692
789205
788598

38520

779827

Comet AXD 2530G Pump

1

1577544GN
1578172GN
1578182GN
1578202GN
1577543GN

Cat 4DNX Pump

Cat 4SPX Pump

Cat 66DX Pump

Comet VRX Pump

23

Pump Explosions

24

Pump Explosions-cont’d

REF#

PART#

DESCRIPTION

QTY

MODEL

26

790692

Comet AXD 2530G Pump

1

1577544GN

789205

Cat 4DNX Pump

1578172GN

788598

Cat 3SPX Pump

1578182GN

38520

Cat 66DX Pump

1578202GN

779827

Comet VRX 2528G Pump

1577543GN

27

777915

Quick Connect Outlet Plug

1

All

28

4027

Inlet Filter Washer

1

1577543GN

38596

3/8” Inlet Filter

1578172GN,1578182GN

35169

1/2” Inlet Filter

1578202GN

29

777340

¼” x ¼” Hose Barb Fitting

1

1578172GN,1578202GN

30

777834

¼” Hose Clamp

2

1578172GN,1578182GN,

1578202GN

31

777165

¼” PVC Hose (sold by foot)

1 ft

1578172GN,1578182GN,

1578202GN

32

38584

Easy Start Valve

1

1578172GN,1578182GN,

1578202GN

33

777347

3/8” Street Tee

1

1578172GN,1578182GN,

1578202GN

34

35918

Thermal Valve

1

1578172GN,1578182GN

777836

1578202GN

35

777376

Pop Off Valve

1

1578182GN, 1578202GN

44

777410

3/8 Street elbow

3

1578182GN

1

1578202GN

25

Comet AXD Pump Exploded View

26

Comet AXD Pump Exploded View

Ref #

Part #

Description

Qty

Ref #

Part #

Description

Qty

1

CO3202001800

CAP

1 39

CO3200001700

PORT PLUG, AXD COMET PUMP

1

2

CO3609001400

SCREW, M8 X 55

4 40

CO2409009100

PISTON CHECK VALVE KIT,AXD UNL

1

3

NOT AVAILABLE

MANIFOLD

1 41

CO1210046000

O-RING 1 4

CO3202001800

CAP

1 42

CO2409008600

CHECK VALVE

1

5

CO1210004900

O-RING,OIL PLUG - WOBBLE
PUMP

6 43

CO1802019700

SPRING

1

6

SEE PART # 10

VALVE SEAT

6 44

CO3410034800

INJECTOR BODY KIT

1

7

CO3604002800

SUCTION/DEL. VALVE

6 45

CO1210004900

O-RING,OIL PLUG - WOBBLE PUMP

1

8

CO1802019200

SPRING, AXD

6 46

CO1210004000

O-RING, AXD

1

9

CO1205003300

VALVE CAGE, AXD

6 47

CO3410032900

INJECTOR BODY

1

10

CO1220004500

VALVE - AXD PUMP

6 48

CO2803043700

OUTLET FITTING, QUICK CONN.­WO

1

11

CO0601027300

AXD SPACER

2 49

CO1215035400

THERMOVALVE

1

12

CO1210015100

O-RING, AXD3020

6 50

CO0608003000

KIT EASY START

1

13

CO3202031100

VALVE CAP & O-RING

6 51

CO8102045000

FILTER WASHER

1

14

CO1817006400

HANDLE

1 52

CO1223010800

GARDEN HOSE NUT

1

15

CO1215058500

REG.VALVE KIT & SEAT

1 53

SEE PART # 54

SPECIAL COUPLING - NLA

1

16

CO1241005900

PACKING - GXD1617

3 54

CO2800051100

GARDEN HOSE TAIL W/WING NUT

1

17

CO0009036900

RING

3 55

SEE PART # 58

CHEM. COUPLING

1

18

CO0009021900

RING(RETAINER) - WOBBLE
PUMP

3 56

CO3003002400

BALL FOR CHEMICAL INJECTOR

1

19

CO1210035600

O-RING,SEAL CONTAINER ­WOBBLE

3 57

CO1802018000

SPRING FOR CHEMICAL INJECTOR

1

20

CO1241005700

BACK PACKING

3 58

CO2803043500

CHEMICAL INJECTOR KIT

1

21

CO0601030800

OIL SEAL SPACER

3 59

CO3200001700

PORT PLUG, AXD COMET PUMP

1

22

CO0019005800

SEALING RING(OIL) - WOBBLE
PLA

3 70

CO0001039500

DRIVESHAFT

1

23

CO3201002700

OIL SIGHT GLASS

1 71

CO1210042900

O-RING FOR AXD

1

24

CO1210004800

O-RING, 2.62 X 20.24MM

1 72

CO0019003400

SEALING RING - AXD PUMP

1

25

NOT AVAILABLE

PUMP CRANKCASE

1 73

NOT AVAILABLE

SUPPORT

1

26

CO2409015600

PISTON KIT

3 74

CO3607016800

HEXAGONAL SCREW

4

27

CO1802015300

SPRING, AXD

3 75

CO2811000200

WASHER

4

28

CO2409008900

PISTON - AXD3020G

3 76

CO3200007100

OIL PLUG

1

29

CO0009022100

RING FOR AXD

3

30

CO0009022000

14MM RING FOR AXD

3 31

CO0438007600

BALL BEARING - AXD

1 32

CO0001041700

ECCENTRIC SHAFT - AXD

1 33

CO3609000500

SCREW, M8 X 20 - AXD

1 34

CO0436001700

BEARING

1

35

CO2816008800

THRUST BEARING

1

36

CO3609002800

SCREW M8 X 22

4 100

CO5025001400

VALVE KIT - AXD3020G

1

37

CO1209011700

GASKET -2527

1 101

CO5019007700

SEAL KIT - AXD3020G

1

38

CO3200009600

PLUG 1/4"

1 102

CO5019007900

SEAL KIT, AXD

1

27

Pump Exploded View- Cat 4DNX Pump

Ref#

P/N

DESCRIPTION

QTY

Ref#

P/N

DESCRIPTION

QTY

5

Not Available

Screw 3 106

Kit #1

Seal

3

8

CA547153

Bearing Cover

1

120

Not Available

Seal Case

3

10

CA14041

O-Ring, Bearing Cover

1

121

CA13976

O-Ring for Seal Case

3

11

CA55337

Oil Seal

1

125

Kit #1

Seal

3

15

CA14488

Inner Ball Bearing

1

160

CA17428

O-Ring, Inlet

3

20

CA547048

Connecting Rod

3

161

CA547077

Seat, Inlet

3

24

Not Available

Oil Plug Cap

1

162

CA48361

Back-up Ring

3

25

CA549446

Crankshaft

1

163

CA43358

O-Ring

3

27

CA56084

Ball Bearing

1

164

CA547076

Seat, Discharge

3

32

CA547961

Cap 1 166

CA547098

Valve 6 33

CA14179

O-ring for Oil Filter Cap

1

167

CA46865

Spring 6 37

CA92241

Gauge, Bubble Oil w/Gasket

1

168

CA543988

Retainer, Spring, Inlet

3

38

CA44428

Gasket, Flat Flex Oil Gauge

1

169

Kit #2

Retainer, Spring, Discharge

3

48

CA44842

Drain Plug

1

172

CA142807

O-Ring for Plug

3

49

CA14179

O-Ring for Drain Plug

1

174

CA547104

Plug, Valve w/o-ring

3

53

Not Available

Crankcase

1

185

Not Available

Head, Manifold w/Unloader Body

1

64

CA46229

Crosshead Pin

3

188

Not Available

Screw 6 65

CA542402

Plunger Rod

3

197

CA941516

Inlet Fitting Assembly

1

70

CA47215

Oil Seal

3

249

CA30520

Adapter Mount Assembly

1

90

CA547091

Plunger

3

255

CA30516

Bolt Mount Assembly

1

98

CA46730

Washer

3

469

CA7332

Chemical Fixed Injector

1

99

CA542405

Retainer, Plunger

3

KITS

100

CA46233

Retainer, Seal

3 Kit#1

CA76975

Seal Kit: Inclds: 98, 106, 121, 125

1

*One Kit will Complete One Pump*

Kit#2

CA76976

Valve Kit: Inclds: 160, 161, 162,
163, 164, 166, 167, 168, 169, 172

1

28

Pump Exploded View- Cat 66DX

29

Pump Exploded View- Cat 66DX

Ref#

P/N

DESCRIPTION

QTY Ref#

P/N

DESCRIPTION

QTY 5 Not Available

Screw 3 188

Not Available

Screw 6 8

CA547084

Bearing Cover

1

249

CA31643

Adapter Mount Assembly

1

10

CA14041

O-Ring, Bearing Cover

1

401

CA547797

Handle, Adjusting

1

11

CA125351

Oil Seal

1

402

CA547798

Adjusting Cap

1

15

Not Available

Inner Ball Bearing

1

403

CA548671

Lock Nut

1

20

CA547020

Connecting Rod

3

404

CA548675

Screw, Set

1

24

Not Available

Oil Plug Cap

1

408

CA32094

Pressure Spring

1

25

Not Available

Crankshaft

1

410

CA549352

Spring Retainer

1

26

Not Available

Ring, Retaining

1

412

CA45694

Piston Stem

1

27

CA15710

Ball Bearing

1

414

CA20184

Back Up RIng

1

32

CA547961

Cap 1 415

CA14190

O-Ring, Piston Stem

1

33

CA14179

O-ring, 70D (for Oil Filter Cap)

1

423

CA46249

Retainer Valve

1

37

CA92241

Gauge, Bubble Oil w/Gasket

1

424

CA13966

O-Ring, Valve Retainer (Outer)

1

38

CA44428

Gasket, Flat Flex Oil Gauge

1

425

CA547799

Piston Retainer

1

48

CA44842

Drain Plug

1

426

CA46250

Washer 1 49

CA14179

O-Ring, 70D (for Drain Plug)

1

428

CA26133

O-Ring, 80D (for Piston Retainer)

1

53

Not Available

Crankcase

1

429

CA17399

O-Ring, Valve Retainer (Inner)

1

64

CA16948

Crosshead Pin

3

435

CA547800

Valve 1 65

CA548872

Plunger Rod

3

436

CA49664

Seat 1 69

CA126259

437

CA13963

O-Ring, 70D (for Seat)

1

70

CA25301

Oil Seal

3

438

CA46254

Seat, Check Valve

1

90

CA547091

Plunger

3

439

CA13963

O-Ring, 70D (for Check Valve Seat)

1

98

CA46730

Washer

3

443

CA547826

Valve, Check

1

99

CA542405

Retainer, Plunger

3

444

CA45924

Spring 1 100

CA44869

Retainer, Seal

3 446

CA26133

O-Ring, 70D (for Body)

1

106

CA45188

Seal 3

469

CA7332

Chemical Fixed Injector

1

120

CA49942

Seal Case

3 470

CA76179

Unloader Repair Kit Inclds: 412, 414,
415, 423, 424, 425, 426, 429, 431,
435, 436, 437

1

121

CA13977

O-Ring for Seal Case

3 471

CA76146

Check Valve Kit Inclds: 438, 439, 443,
444, 446

1

122

CA49943

Ring, Support

3 472

Not Available

Barb

1

125

CA49824

Seal 3

476

See # 483

O-ring, Barb

1

160

CA17428

O-Ring, Inlet

3 477

See # 483

Ball 1 161

CA547077

Seat, Inlet

3 478

See # 483

Spring 1 162

CA48361

Back-up Ring

3 479

Not Available

Orifice 1 163

CA43358

O-Ring

3 480

Not Available

Body 1 164

CA547076

Seat, Discharge

3 483

CA76176

Kit, Repair Inclds: 476, 477, 478

1

166

CA547098

Valve 6

Kit #1

CA76977

Seal Kit Inclds: 98, 106, 121, 125

1

167

CA46865

Spring

6 Kit #2

CA76976

Valve Kit Inclds: 160, 161, 162, 163,
164, 166, 167, 168, 169, 172

1

168

CA543988

Retainer, Spring, Inlet

3 Kit #3

CA31767

O-Ring Kit Inclds: 414, 415, 424, 429,
437, 439, 446)

1

169

CA49764

Retainer, Spring, Discharge

3

172

CA142807

O-Ring for Plug

3

174

CA547104

Plug, Valve w/o-ring

3

185

Not Available

Head, Manifold w/Unloader Body

1

30

Pump Exploded View- Cat 66DX

Pump Exploded View- Comet VRX

Ref #

Code

Description

Qty

Ref #

Code

Description

Qty

1

2801 0079

Thermo Valve Cover

1 39

2432 0018

Pump Crankcase

1 2 1210 0218

O-Ring

1 40

1802 0213

Piston Spring

3 3 0424 0402

Thermal Valve Body

1 41

2409 0099

Piston

3

4

1210 0475

O-Ring

1 42

0009 0267

Ring 3 5

3230 0031

Sensor

1 43

5026 0260

Piston Kit

3 6 1802 0217

Spring

1 44

1210 0391

O-Ring

1 7 1002 0116

Suction Filter

1 45

1210 0463

O-Ring

1 8 2803 0395

Quick Coupler

1 46

2409 0102

Check Valve

1 9 1223 0093

Wing Nut

1 47

1802 0218

Spring

1

10

2800 0096

Straight Hose Tail Kit

3 48

5026 0262

Check Valve Kit

1

11

3218 0351

Pump Manifold

1 49

1210 0465

O-Ring

1

32

Pump Exploded View- Comet VRX

12

3609 0195

Screw

3 50

0801 0066

Detergent Injector

1

13

3202 0276

Plug

1 51

1210 0170

O-Ring

1

14

1802 0219

Regulation Valve
Spring

1

52

1410 0322

Detergent Injector Kit

1

15

2811 0117

Washer

1

53

0204 0051

Bushing

1

16

3605 0104

Special Screw

1

54

1802 0216

Spring

1

17

1210 0392

O-Ring

1

55

3003 0033

Ball 1 18

1210 0470

O-Ring

1

56

1210 0466

O-Ring

1

19

0009 0272

Ring 1 57

1210 0465

O-Ring

1

20

1210 0055

O-Ring

1

58

2800 0104

Detergent Straight
Hose Tail

1

21

3021 0034

Elastic Pin

1

59

5026 0261

Complete Detergent
Kit

1

22

0015 0187

Valve Rod

1

60

0436 0020

Axial Ball Bearing

1

23

1210 0465

O-Ring

1

61

0001 0460

Throu-Eccentric Shaft

1

24

0009 0112

Backup Ring

1

62

1210 0394

O-Ring

1

25

1215 0334

Regulation Valve Kit

1

63

0438 0081

Ball Bearing

1

26

3009 0136

Regulation Valve
Seal

1

64

0031 0012

Pump Crankshaft

1

27

1210 0170

O-Ring

1 65

0019 0112

Oil Seal

1

28

3003 0032

Ball

1 66

0403 0156

Pump Crankcase

1

29

5026 0269

Regulation Valve
Seat Kit

1 67

3200 0071

Plug

1

30

1220 0061

Delivery Valve

2 68

2417 0064

Extension

1

31

1220 0062

Delivery Valve

1 69

1210 0492

O-Ring

1

32

3302 0279

Plug

3 72

0604 0015

Nut 3 33

1241 0068

Packing

3 73

3016 0042

Support

1

34

0009 0274

Anti-Extr. Ring

3 74

3625 0062

Screw

4

35

2811 0004

Washer

3 100

0009 0225

Anti-Extr. Ring

1

36

0009 0270

Packing Retainer

3 103

3000 0781

Oil Seal Spacer

3

37

0019 0111

Oil Seal

3 104

5026 0276

Thermo Valve Kit

1

38

1220 0061

Suction Valve

3 105

3200 0093

Oil Tap Kit

1

Part #

Code

Qty

30

1220 0061

2

31

1220 0062

1

38

1220 0061

3

Part #

Code

Qty

33

1241 0068

3

34

0009 0274

3

Piston Seal Kit (502602556)

Complete Valve Kit (50260270)

33

Limited Warranty

Item #

Warranty Period

1577543, 1577544

2 years for noncommercial/nonrental use and a period of 90 days for
commercial/rental use from the date of purchase by user

1578172, 1578182, 1578202

2 years from date of purchase by user

Dear Valued Customer:
The GNE Product you just purchased is built with the finest material and craftsmanship. Use this product
properly and enjoy the benefits from its high performance. By purchasing a GNE product, you show a desire for
quality and durability. Like all mechanical equipment this unit requires a due amount of care. Treat this unit like the
high quality piece of machinery it is. Neglect and improper handling may impair its performance. Please thoroughly
read the instructions and understand the operation before using your product.

Limited Warranty

GNE shall warranty any piece of equipment manufactured for, or parts of equipment manufactured for GNE, to be free
from defects in material or workmanship for a period of:

GNE shall warranty any wear item, including, but not limited to, valves, seals, pump diaphragms, hoses, and filter
elements to be free from defects in material or workmanship for a period of 90 days from the date of purchase by user.
This warranty applies to the original purchaser of the equipment and is non transferable. Verification of purchase is the
responsibility of the buyer. Parts will be replaced or repaired at no charge, except when the equipment has failed due to
lack of proper maintenance. Any misuse, abuse, alteration or improper installation or operations will void warranty.
Determining whether a part is to be replaced or repaired is the sole decision of GNE.

NOTE: Some services performed by parties other than GNE may void warranty.
This warranty covers parts only. It will not provide for replacement of complete products due to defective parts.

Components not manufactured for GNE are guaranteed by their manufacturer and can be serviced at factory­authorized locations near you. Any costs incurred due to replacement or repair of items outside of a GNE
approved facility is the responsibility of the buyer and not covered under warranty. GNE can supply you with
the service center location in your area.

This warranty specifically excludes the following; failure of parts due to damage caused by accident, fire, flood,
windstorm, acts of God, applications not approved by GNE in writing, corrosion caused by chemicals, use of

replacement parts which do not conform to manufacturer’s specifications, and damage caused by vandalism. Additional

exclusions: loss of running time, inconvenience, loss of income, or loss of use, including any implied warranty of
merchantability of fitness for a specific use.

Warranty does not cover items subject to normal wear such as tires, receptacles or any part subject to direct physical
contact by the public. This warranty does not cover any personal injury or damage to surrounding property caused by
failure of any part.

This warranty is in lieu of any other warranty expressed or implied and GNE assumes no other responsibility or liability
outside that expressed within this warranty.

Please fill in the following information and have it on hand when you call in on a warranty claim.

Customer Number: ______________________________________________________________

Date of Purchase: _______________________________________________________________

Product Serial Number: _______________________________________________________

Item Number: __________________________________________________________________

34

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35

Distributed by:

GNE

20195 S. Diamond Lake Rd., STE 100

Rogers, MN 55374

36